I watched this movie on 17 March 2011 at Golden Screen Cinemas (GSC) with my friend. We want to watch this more on earlier day, but we were too busy.

Unknown is the story about a man who has memory loss suffered as a result of the accident. The man went to Berlin with his wife on matters of work. That's where he was involved in an accident.

He tried to remember back but no one believes what he said because he have lost his identification documents. So, he tried to catch his wife in a ceremony at the hotel to confirm who he himself really is. But that woman did not know who he was. He tried to introduce himself as a Dr. Martin Harris and is the husband of that woman. Unfortunately, Dr. Martin Harris which is her husband is there with her.

However, he would not give up and try to trace the taxi driver who took him before. He tried to ask for help from taxi drivers, and also investigating service. He also tried to contact his colleagues to confirm who her real self.

Within that time, he was chased by a syndicate. Many obstacles that he faced and eventually he was captured by the syndicate. However, he managed to escape and make plans to meet with his wife. He finally managed to meet his wife in a gallery. He was told to get back his bag which was left in the airport and met his wife at the airport.

Without wasting time, he continued to go to the airport to retrieve the bag. There he knows who he is by the identification of the passport. But he was caught by his own friend. Apparently his colleagues were also involved in the syndicate. That time he knows who he really is. He actually was a hired assassin to kill a professor who has discovered a study that is worth billions of dollars.

However, having managed to escape with the help of taxi drivers, he continued to go to the hotel where he had previously put a bomb in there. He tried to stop the syndicate's plan. Even the bomb had exploded, but eventually he managed to save the professor.

After the incident, he started a new life with the taxi driver. They have changed their identities and going to bring their own bow.

RATING:I personally give 3.5 over 5 star for this movie. Even though this movie is very long, but is it interesting. The story is well structured and make us want to know what will happen next. It is good to be watched =D